In one of my previous posts I’ve shown you how to get a random item from an array in PHP. Well, there is, of course, a way to do this in JavaScript as well. And it’s also very easy. Just declare someting like this:
<script> var allItems = ['A', 'B', 'C', 1, 2, 3, 4, 5]; </script> |
Do you want to find out the modification time of a file in your PHP script? Well, in this article you’ll find out how easy this is. 😉
Do you want to build an array in PHP, which should contain existing variables? Well, there is an easy way to do this. PHP has a very cool function for this to do. You can use the variable’s name as the key and the variables value as the value.
Read morePHP: Quickly Generate An Array From Variables With The compact() Function
There is a simple way in PHP to find out, wheather a number is odd or even. All you need is the modulo operator.
The modulo operator in PHP is represented by an %. With this operator you can determine the rest of an interger division.
Here’s an example:
Read morePHP: How Can I Find Out, Whether A Number Is Odd Or Even With The Modulo Operator?
Would you like to display playing cards symbols like Diamonds, Hearts, Clubs and Spades on your HTML pages? Well, it’s quite simple. Just use the following HTML codes: Symbol Code HTML Diamonds ♦ ♦ ♦ Hearts ♥ ♥ ♥ Clubs ♣ ♣ ♣ Spades ♠ ♠ ♠ With the playing cards HTML codes you … Read moreHTML Codes For Playing Cards
HTML5 offers a lot of new features, which were, in my opinion, long overdue. In this article i will show you three great new HTML5 attributes which will make coding your HTML5 Website easier.
Do you know this placeholder texts within form fields like e.g. “Enter your email adress here”? Well with HTML5 you can add placeholders quite easily to your form fields. Just add the placeholder attribute to your form tag. No Javascript or other hacks needed anymore.
Converting a decimal number to a binary number is easy. You just have to divide the decimal number by 2. If the division yields an integer, note 0, otherwise 1.
Now take the integer part of the division and divide it again by 2. Here, too, the value 0 or 1 is determined analogously.
This is done until the result of the division is 0.
Here is an example:
A while ago WordPress introduced in Version 4.3 a new feature for the visual text editor. So now it’s possible to use some Markdown-like (similar to Markdown) shortcuts.
If you write an article in the visual editor of WordPress, you can now format your text by typing in shortcuts.
Read moreWork More Efficiently With The WordPress Visual Editor By Using Shortcuts
It is very easy to count DOM-Elements within a HTML-file by using jquery. Here is a little example:
Read moreHow To Count DOM-Elements Of A HTML-Page With jQuery | Example
A while ago I installed a WordPress Plugin, which I was using with another installation before. After activating the plugin nothing in my WordPress seemed to work the way it had been working before. Or in other words: all I saw was a white browser-screen 🙁 “So, keep calm…”, I thought to myself. Then I … Read moreHow To Manually Deactivate A WordPress Plugin